{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NFAEKLQ2764FEB3YEMHASFZOKW","short_pith_number":"pith:NFAEKLQ2","schema_version":"1.0","canonical_sha256":"6940452e1affb8520778230e09172e55b2f1f61e5eda162d7298114a1d6a5a1b","source":{"kind":"arxiv","id":"1901.06296","version":3},"attestation_state":"computed","paper":{"title":"A simple $F({\\cal R},\\phi)$ deformation of Starobinsky inflationary model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Dhimiter D. Canko, George P. Kodaxis, Ioannis D. Gialamas","submitted_at":"2019-01-18T15:17:29Z","abstract_excerpt":"We study a model including a real scalar field $\\phi$ non-minimally coupled to $F({\\cal R})$ gravity, which is conformally equivalent to an Einstein-Hilbert theory, involving two real scalar fields. We consider three special cases of the potential of the field $\\phi$ in the $F({\\cal R})$-frame: a vanishing potential, a mass term and a Higgs potential. All these lead to non-trivial two-field potentials in the Einstein-frame which in particular directions resemble the well-known Starobinsky model. We find, that all these cases can yield viable inflationary models in complete agreement with curre"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1901.06296","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-01-18T15:17:29Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"64f327b48f7842eb9e170da5816e99be5a63c4b1c23606e47b4ceb2ca2479181","abstract_canon_sha256":"5c098719eec5edd0d2aa818c4f9846270153db6ee9fbe44676aa6e7cc0cdabc7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:09:55.307889Z","signature_b64":"HExEo24XRZcvc2Nq/7UYfHP2HLl+gKhyJdSiiWIbhBF6w04///kiW6TAPHeODOz3jiyNyKEURsoxBNz6G0x/AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6940452e1affb8520778230e09172e55b2f1f61e5eda162d7298114a1d6a5a1b","last_reissued_at":"2026-07-05T01:09:55.307514Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:09:55.307514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A simple $F({\\cal R},\\phi)$ deformation of Starobinsky inflationary model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Dhimiter D. Canko, George P. Kodaxis, Ioannis D. Gialamas","submitted_at":"2019-01-18T15:17:29Z","abstract_excerpt":"We study a model including a real scalar field $\\phi$ non-minimally coupled to $F({\\cal R})$ gravity, which is conformally equivalent to an Einstein-Hilbert theory, involving two real scalar fields. We consider three special cases of the potential of the field $\\phi$ in the $F({\\cal R})$-frame: a vanishing potential, a mass term and a Higgs potential. All these lead to non-trivial two-field potentials in the Einstein-frame which in particular directions resemble the well-known Starobinsky model. We find, that all these cases can yield viable inflationary models in complete agreement with curre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.06296","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1901.06296/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1901.06296","created_at":"2026-07-05T01:09:55.307571+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.06296v3","created_at":"2026-07-05T01:09:55.307571+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.06296","created_at":"2026-07-05T01:09:55.307571+00:00"},{"alias_kind":"pith_short_12","alias_value":"NFAEKLQ2764F","created_at":"2026-07-05T01:09:55.307571+00:00"},{"alias_kind":"pith_short_16","alias_value":"NFAEKLQ2764FEB3Y","created_at":"2026-07-05T01:09:55.307571+00:00"},{"alias_kind":"pith_short_8","alias_value":"NFAEKLQ2","created_at":"2026-07-05T01:09:55.307571+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.22408","citing_title":"Starobinsky-inflation in asymptotically safe shift-symmetric scalar-tensor theory","ref_index":107,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW","json":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW.json","graph_json":"https://pith.science/api/pith-number/NFAEKLQ2764FEB3YEMHASFZOKW/graph.json","events_json":"https://pith.science/api/pith-number/NFAEKLQ2764FEB3YEMHASFZOKW/events.json","paper":"https://pith.science/paper/NFAEKLQ2"},"agent_actions":{"view_html":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW","download_json":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW.json","view_paper":"https://pith.science/paper/NFAEKLQ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.06296&json=true","fetch_graph":"https://pith.science/api/pith-number/NFAEKLQ2764FEB3YEMHASFZOKW/graph.json","fetch_events":"https://pith.science/api/pith-number/NFAEKLQ2764FEB3YEMHASFZOKW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW/action/storage_attestation","attest_author":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW/action/author_attestation","sign_citation":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW/action/citation_signature","submit_replication":"https://pith.science/pith/NFAEKLQ2764FEB3YEMHASFZOKW/action/replication_record"}},"created_at":"2026-07-05T01:09:55.307571+00:00","updated_at":"2026-07-05T01:09:55.307571+00:00"}